32956M-90KM1 Cylindrical Roller Bearings Interchange 2018 NEW

Bearing number: 4T-577/572
Size (mm): 74.612x139.992x36.512
Bore Diameter (mm): 74,612
Outer Diameter (mm): 139,992
Width (mm): 36,512
d: 74,612 mm
D: 139,992 mm
T: 36,512 mm
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Product Details

Bearing number 4T-577/572
Size (mm) 74.612x139.992x36.512
Bore Diameter (mm) 74,612
Outer Diameter (mm) 139,992
Width (mm) 36,512
d 74,612 mm
D 139,992 mm
T 36,512 mm
B 36,098 mm
C 28,575 mm
ra1 max. 3,3 mm
a 5,5 mm
Da 125 mm
db 85 mm
ra max. 3,5 mm
da 91 mm
Db 133 mm
Weight 2,48 Kg
Basic dynamic load rating (C) 178 kN
Basic static load rating (C0) 265 kN
(Grease) Lubrication Speed 2 600 r/min
(Oil) Lubrication Speed 3 400 r/min
Calculation factor (e) 0,4
Calculation factor (Y0) 0,82
d1 110 mm
e 0.4
Y2 1.49
Y0 0.82
Mass 2.48 kg
Dynamic load, C 178 kN
Rating life coefficient, A2 1.4
Static load, C0 265 kN
Fatigue limit load, Cu 31.4 kN
Nlim (oil) 3,400 rpm
Nlim (grease) 2,600 rpm
Min operating temperature, Tmin -40 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.44 Hz
Characteristic rolling element frequency, BSF 8.34 Hz
Characteristic outer ring frequency, BPF0 10.19 Hz
Characteristic inner ring frequency, BPFI 12.81 Hz
ra max 3.5 mm
r1a max 3.3 mm
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Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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